打開個人數據庫

1 窗體設計

菜單，地圖顯示視圖，目錄樹，許可

2數據準備個人數據庫 （點擊下載）

3 代碼

 private void 讀取數據庫ToolStripMenuItem_Click(object sender, EventArgs e)
        {

            OpenFileDialog Ofd = new OpenFileDialog();
            Ofd.Filter = "個人數據庫(*.mdb)|*.mdb";
            Ofd.Multiselect = false;
            DialogResult Result = Ofd.ShowDialog();
            if (Result != DialogResult.OK)
                return;
            IWorkspaceFactory WorkFactory = new AccessWorkspaceFactoryClass();
            IWorkspace WorkSpace = WorkFactory.OpenFromFile(Ofd.FileName,0);
            IFeatureWorkspace FeatureWorkSpace = WorkSpace as IFeatureWorkspace;
            IFeatureClass MyFeature = FeatureWorkSpace.OpenFeatureClass("Dzhejiang_region");
            IFeatureLayer FeatureLayer = new FeatureLayerClass();
            FeatureLayer.FeatureClass = MyFeature;
            FeatureLayer.Name = MyFeature.AliasName;
            ILayer layer = FeatureLayer as ILayer;
            IMap Map = axMapControl1.Map;
            Map.AddLayer(layer);
            axMapControl1.ActiveView.Refresh();
        }

4測試運行

5源程序下載